GB1597920A - Manufacture of polymers in bead form from water-soluble ethylenically unsaturated monomers - Google Patents

Manufacture of polymers in bead form from water-soluble ethylenically unsaturated monomers Download PDF

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Publication number
GB1597920A
GB1597920A GB9332/78A GB933278A GB1597920A GB 1597920 A GB1597920 A GB 1597920A GB 9332/78 A GB9332/78 A GB 9332/78A GB 933278 A GB933278 A GB 933278A GB 1597920 A GB1597920 A GB 1597920A
Authority
GB
United Kingdom
Prior art keywords
polymer
protective colloid
weight
ethylenically unsaturated
carbon atoms
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB9332/78A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Publication of GB1597920A publication Critical patent/GB1597920A/en
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/32—Polymerisation in water-in-oil emulsions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
GB9332/78A 1977-03-10 1978-03-09 Manufacture of polymers in bead form from water-soluble ethylenically unsaturated monomers Expired GB1597920A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2710372A DE2710372C2 (de) 1977-03-10 1977-03-10 Verfahren zur Herstellung von perlförmigen Polymerisaten aus wasserlöslichen, äthylenisch ungesättigten Monomeren

Publications (1)

Publication Number Publication Date
GB1597920A true GB1597920A (en) 1981-09-16

Family

ID=6003230

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9332/78A Expired GB1597920A (en) 1977-03-10 1978-03-09 Manufacture of polymers in bead form from water-soluble ethylenically unsaturated monomers

Country Status (8)

Country Link
US (1) US4164613A (nl)
JP (1) JPS53112988A (nl)
CA (1) CA1122749A (nl)
DE (1) DE2710372C2 (nl)
FR (1) FR2383200A1 (nl)
GB (1) GB1597920A (nl)
IT (1) IT1104108B (nl)
NL (1) NL184164C (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0049766A1 (en) * 1980-10-02 1982-04-21 American Cyanamid Company High concentration water soluble polymers as water-in-oil emulsions

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2911776A1 (de) * 1979-03-26 1980-10-09 Basf Ag Verfahren zur herstellung von in kieselgel eingebetteten enzymatisch aktiven praeparaten
US4330450A (en) * 1979-10-15 1982-05-18 Diamond Shamrock Corporation Amphoteric water-in-oil self-inverting polymer emulsion
DE3220114A1 (de) * 1982-05-28 1983-12-01 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von perlfoermigen polymerisaten
DE3312424A1 (de) * 1983-04-07 1984-10-11 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von perlfoermigen polymerisaten
JPS6173704A (ja) * 1984-09-19 1986-04-15 Arakawa Chem Ind Co Ltd 高吸水性樹脂の製造方法
DE3709921A1 (de) * 1987-03-26 1988-10-06 Basf Ag Verfahren zur herstellung von perlfoermigen polymerisaten aus wasserloeslichen, ethylenisch ungesaettigten monomeren
FR2852826B1 (fr) * 2003-03-31 2005-06-03 Snf Sas Utilisation de polymeres cationiques en billes dans des compositions cosmetiques et compositions cosmetiques ainsi obtenues

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1137554B (de) * 1961-06-21 1962-10-04 Bayer Ag Verfahren zur Polymerisation von wasserunloeslichen Monomeren
DE2009218C3 (de) * 1970-02-27 1980-07-17 Roehm Gmbh, 6100 Darmstadt Verfahren zur Perlpolymerisation von äthylenisch ungesättigten Monomeren
US3729451A (en) * 1972-07-10 1973-04-24 Gulf Research Development Co Process for copolymerization of maleic anhydride with 1-olefins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0049766A1 (en) * 1980-10-02 1982-04-21 American Cyanamid Company High concentration water soluble polymers as water-in-oil emulsions

Also Published As

Publication number Publication date
IT1104108B (it) 1985-10-14
IT7848361A0 (it) 1978-03-09
JPS53112988A (en) 1978-10-02
CA1122749A (en) 1982-04-27
NL7802484A (nl) 1978-09-12
US4164613A (en) 1979-08-14
FR2383200A1 (fr) 1978-10-06
DE2710372A1 (de) 1978-09-14
NL184164C (nl) 1989-05-01
DE2710372C2 (de) 1982-09-23
FR2383200B1 (nl) 1981-04-30
NL184164B (nl) 1988-12-01
JPS645047B2 (nl) 1989-01-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee